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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1-2
|
pubmed:dateCreated |
1994-9-1
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pubmed:abstractText |
In the present investigation, the effects of inhibitory amino acids and their antagonists were tested on isthmo-tectal projection in the pigeon. The majority of superficial tectal cells are inhibited following stimulation of the parvocellular division of nucleus isthmi. A smaller portion of tectal cells showed excitatory responses followed by an inhibitory period. Both inhibitory mechanisms are blocked by the specific gamma-aminobutyric acid (GABA)-antagonist bicuculline but not by strychnine. Our results support the idea that GABA acts as an inhibitory neurotransmitter in the pigeon isthmo-tectal pathways.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:month |
Mar
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pubmed:issn |
0304-3940
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
14
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pubmed:volume |
169
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
212-4
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:7914015-Animals,
pubmed-meshheading:7914015-Basal Ganglia,
pubmed-meshheading:7914015-Bicuculline,
pubmed-meshheading:7914015-Columbidae,
pubmed-meshheading:7914015-Electrophysiology,
pubmed-meshheading:7914015-Iontophoresis,
pubmed-meshheading:7914015-Neurotransmitter Agents,
pubmed-meshheading:7914015-Strychnine,
pubmed-meshheading:7914015-Superior Colliculi,
pubmed-meshheading:7914015-Synapses,
pubmed-meshheading:7914015-Synaptic Transmission,
pubmed-meshheading:7914015-Visual Pathways,
pubmed-meshheading:7914015-gamma-Aminobutyric Acid
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pubmed:year |
1994
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pubmed:articleTitle |
GABA as an inhibitory transmitter in the pigeon isthmo-tectal pathway.
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pubmed:affiliation |
Division of Neurobiology, University of Berne, Switzerland.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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